FAF Series Flange Mounted Hollow Output Shaft Parallel Shaft Helical Gearbox adopts a high-strength parallel shaft helical gear transmission system combined with a flange mounting structure and hollow output shaft design. It provides high transmission efficiency, compact dimensions, stable torque output and excellent load capacity. The flange-mounted housing simplifies equipment integration, while the hollow shaft output allows direct mounting onto driven shafts without additional couplings. With a typical output torque range of 130–18,000 N·m and power range of 0.12–200 kW, the FAF Series is widely used in conveyor systems, material handling equipment, packaging machinery, lifting equipment, mining machinery and automated production lines.
| Item | Specification |
| Product Series | FAF Series |
| Gear Type | Parallel Shaft Helical Gear |
| Transmission Structure | Parallel Shaft Helical Transmission |
| Mounting Type | Flange Mounted |
| Input Type | IEC Motor Flange Input / Solid Shaft Input Optional |
| Output Shaft Type | Hollow Output Shaft |
| Housing Material | High-strength Cast Iron |
| Gear Material | Alloy Steel, Carburized & Ground |
| Shaft Material | Alloy Steel |
| Lubrication | Oil Bath Lubrication |
| Cooling Method | Natural Cooling |
| Efficiency | Up to 96% |
| Ratio Range | 3.77–281.71 |
| Motor Power Range | 0.12–200 kW |
| Output Torque | 130–18,000 N·m |
| Installation Direction | Horizontal / Vertical |
| Model | Size | Ratio Range | Motor Power (kW) | Output Torque (N·m) |
| FAF37 | 37 | 3.77–75.07 | 0.12–3 | 130 |
| FAF47 | 47 | 5.36–96.62 | 0.18–5.5 | 300 |
| FAF57 | 57 | 5.55–113.20 | 0.25–7.5 | 600 |
| FAF67 | 67 | 7.04–178.37 | 0.37–15 | 1,250 |
| FAF77 | 77 | 8.63–197.37 | 0.75–22 | 2,500 |
| FAF87 | 87 | 10.54–229.21 | 1.50–45 | 4,500 |
| FAF97 | 97 | 13.45–281.71 | 2.20–90 | 8,000 |
| FAF107 | 107 | 13.45–281.71 | 4.00–200 | 18,000 |
Note: Customized hollow shaft diameters, flange dimensions, gear ratios, mounting configurations and sealing solutions are available upon request.
